Re: problem with isnan

[John C via Digitalmars-d-learn]

On Friday, 11 November 2016 at 20:55:52 UTC, Charles Hixson wrote:

Thank you.  Unfortunately:
import    std.math;
        ...

assert (isNan (c.curActivation), "cell has unexpected curActivation: %s".format(c.curActivation));

yields:

cell.d(292): Error: undefined identifier 'isNan', did you mean overloadset 'isnan'?

It should be isNaN.